#AA283E#AA283E

#AA283E is a mid, vivid red. Relative luminance 0.104; OKLCH L 49.1% C 0.165 H 16.7°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#AA283E
RGB	rgb(170, 40, 62)
HSL	hsl(350, 62%, 41%)
HSV	hsv(350, 76%, 67%)
CMYK	cmyk(0%, 76.5%, 63.5%, 33.3%)
CIE-LAB	lab(38.58, 52.99, 19.68)
CIE-LCH	lch(38.58, 56.53, 20.38°)
OKLab	oklab(49.12% 0.1582 0.0475)
OKLCH	oklch(49.12% 0.165 16.7)
XYZ	xyz(18.2078, 10.4141, 5.6079)
Luminance	0.1041 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA283E #28AA94

analogous

#AA287F #AA283E #AA5328

triadic

#AA283E #3EAA28 #283EAA

tetradic

#AA283E #7FAA28 #28AA94 #5328AA

square

#AA283E #7FAA28 #28AA94 #5328AA

split-complementary

#AA283E #28AA53 #287FAA

monochromatic

#47111A #781C2C #AA283E #D23E57 #DD6F82

Accessibility & contrast

On white

6.81

#AA283E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#AA283E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA283E

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA283E	#FFFFFF	#000000	##FFFFFF
##AA283E	1.00	6.81	3.08	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D493E

Deuteranopia (green-blind)

#6E653A

Tritanopia (blue-blind)

#BB0031

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #aa283e;
/* rgb */ color: rgb(170, 40, 62);
/* oklch */ color: oklch(49.1% 0.165 16.7);

Tailwind

colors: {
  custom: {
    50: '#ca6e73',
    500: '#aa283e',
    950: '#000000',
  },
}

SCSS

$custom: #aa283e;
$custom-light: #ca6e73;
$custom-dark: #000000;

JSON

{
  "hex": "#aa283e",
  "rgb": {
    "r": 170,
    "g": 40,
    "b": 62
  },
  "hsl": {
    "h": 349.846,
    "s": 61.905,
    "l": 41.176
  },
  "oklch": {
    "l": 0.4912,
    "c": 0.16519,
    "h": 16.7
  },
  "luminance": 0.10411
}

Semantic roles & 50–950 ramp

primary

#AA283E

secondary

#6AC4B5

accent

#E5CA43

background

#FDF7F6

surface

#FAEDEC

border

#D3C8C7

text

#150808

muted

#837B7B

Preview Lab

Preview with #AA283E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →